This disclosure regards the medical device disposition system which has the restraint component containment in a state where the plug conservation filter is restrained for transporting to the expansion region of interposition and desire to tube intracavity, or a state where it is folded partly. The restraint component, when the said restraint component, it is restrained a state where or a state where it is folded partly is, has the part of two or more which differ in those mechanical capacities which it withstands the power of the radial which causes by the various parts of the medical device. The restraint component, until expansion of the medical device is desired, is maintained to restraint configuration by the operation component which engages the part of the restraint component which is located with respect to both sides of the abbreviation axis direction gap. The pulling pulling out of the operation component makes that the restraint component releases the medical device possible, after that, the medical device can return to expansion state. In addition as for this invention, the manner which assembles the medical device expansion system is offered.本開示は、管腔内への挿入および所望の展開部位への移送のために、塞栓保護フィルタを拘束された状態または部分的に折り畳まれた状態に保持する拘束部材を備えた医療装置配備システムに関する。拘束部材は、該拘束部材が、拘束された状態または部分的に折り畳まれた状態にあるときに、医療装置の様々な部分によって及ぼされる半径方向の力に耐えるそれらの機械的な能力において異なる2つ以上の部分を備える。拘束部材は、医療装置の展開が所望されるまで、略軸線方向間隙の両側上に位置する拘束部材の部分を係合する作動部材によって拘束形態に維持される。作動部材の引き抜きは、拘束部材が医療装置を解放することを可能にし、その後、医療装置は展開状態に戻り得る。本発明はまた、医療装置展開システムを組み立てる方法を提供する。
